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O2 Nose Filters with 3M Filtration - Nasal Screens for Allergies, Dust & Smoke - Drug-Free & Latex-Free Nose Filters - Invisible Allergy Protection (Trial Pack 4 Sizes)
✅ In stock
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Grade
Analysis Confidence
13%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
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Price verified Sep 23, 2026 12:35 PM · Prices & availability subject to change
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📝 Product Overview
🏪 Sold by
Protego O2
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓All-Day, Everyday Protection – Whether you're working, traveling, or enjoying the outdoors, O2 Nose Filters are your invisible shield against airborne particles. Ideal for environments with high pollen levels, heavy smog or pollution, wildfire smoke, dusty work conditions, and crowded areas.
✓Advanced 3M Filtration – Engineered with premium filter media from 3M, these nasal dilators use electrostatic technology to trap microscopic particles as small as 2.5 microns - helping you breathe cleaner, fresher air.
✓Comfortable & Latex-Free Design – Unlike traditional masks, O2 Nose Filters don’t cause heat buildup, sweating, or fogging glasses. They’re discreet, lightweight, and ideal for use in airports, public transit, and busy indoor areas.
✓Breathe Easier with Allergy Relief – Say goodbye to seasonal sneezing and congestion. O2 Nose Filters help block airborne allergens like pollen, dust, and pet dander before they enter your system - providing natural, drug-free relief wherever you go. Allergy UK Approved.
✓Find Your Ideal Fit – Designed from soft, surgical-grade plastic, our nose vents come in five sizes to suit most nose shapes. Start with our convenient trial pack featuring 4 sizes to discover your perfect match. Replace nose filter every 8 hours.
⚙️ Specifications
Brand Name
Protego O2
Number of Items
4
Unit Count
4 Count
UPC
854082008375
Age Range Description
All
Item Weight
1 g
Manufacturer
Protego O2
Part Number
O2-TRIAL
Best Sellers Rank
#4,332 in Health & Household (See Top 100 in Health & Household) #93 in Allergy, Sinus & Asthma Medicine
ASIN
B09PFD3JR2
Customer Reviews
3.3 3.3 out of 5 stars (703) var dpAcrHasRegisteredArcLinkClickAction; P.when('A', 'ready').execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( 'acrLink-click-metrics', 'click', { "allowLinkDefault": true }, function (event) { if (window.ue) { ue.count("acrLinkClickCount", (ue.count("acrLinkClickCount") || 0) + 1); } } ); } }); P.when('A', 'cf').execute(function(A) { A.declarative('acrStarsLink-click-metrics', 'click', { "allowLinkDefault" : true }, function(event){ if(window.ue) { ue.count("acrStarsLinkWithPopoverClickCount", (ue.count("acrStarsLinkWithPopoverClickCount") || 0) + 1); } }); }); 3.3 out of 5 stars
